雅安藏茶的化学成分及生物活性研究进展

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摘要雅安藏茶是四川黑茶的一种，属后发酵茶，历史悠久，具有降脂、助消化、抗氧化及抗辐射等保健功效，是藏族人民的生活必需品。对雅安藏茶的主要化学成分及其生物活性的研究进行了综述，旨在为雅安藏茶进一步的研究指明方向。

关键词雅安藏茶;化学成分;生物活性;研究方向

中图分类号TS272文献标识码A

文章编号0517-6611（2022）13-0014-04

doi：10.3969/j.issn.0517-6611.2022.13.005

Research Progress on Chemical Composition and Biological Activity of Ya’an Tibetan Tea

XIONG Yuan-yuan，WANG Yun，TANG Xiao-bo et al（Tea Research Institute of Sichuan Academy of Agricultural Sciences，Chengdu，Sichuan 610066）

AbstractYa’an Tibetan tea is a kind of dark tea in Sichuan Province，belongs to post-fermented tea with lose weight，improving digestion，antioxidant，anti-radiation and other health function.Ya’an Tibetan tea which has a long history of production and marketing is the daily necessity of the minority living in the Tibet region.In this paper，the research progress on volatile substances，non-volatile substances and biological activity of Ya’an Tibetan tea was reviewed，and the future research interests of Ya’an Tibetan tea were also discussed preliminarily.

Key wordsYa’an Tibetan tea;Chemical composition;Biological activity;Research direction

雅安藏茶（Ya’an Tibetan tea）是四川黑茶的一种，其加工工艺主要是以雅安产茶区产出的1芽5叶以内的新梢或绿毛茶为原料，经杀青、揉捻、干燥、渥堆等初制工艺形成黑毛茶，再通过整理、拼配、蒸压、干燥等精制工艺制成黑茶类产品，其品质特征为褐叶红汤、陈醇回甘[1]，因产于雅安销往藏区而得名，历史悠久，是藏族人民的重要生活物资。（剩余10950字）